44 lines
1.4 KiB
JavaScript
44 lines
1.4 KiB
JavaScript
/**
|
||
* Resolve bound character display name from workflow variable and/or project meta.
|
||
*/
|
||
export function resolveBoundCharacterName({ boundCharacterVar, characterId, characters = [] }) {
|
||
if (boundCharacterVar) {
|
||
const nameMatch = String(boundCharacterVar).match(/名称[：:]\s*(.+?)(?:\n|$)/);
|
||
if (nameMatch?.[1]?.trim()) {
|
||
return nameMatch[1].trim();
|
||
}
|
||
}
|
||
|
||
if (characterId && characters.length > 0) {
|
||
const byId = characters.find((c) => c.id === characterId);
|
||
if (byId?.name) return byId.name;
|
||
const byName = characters.find((c) => c.name === characterId);
|
||
if (byName?.name) return byName.name;
|
||
}
|
||
|
||
return null;
|
||
}
|
||
|
||
/** Index of the last user message in stepMessages, or -1. */
|
||
export function findLastUserMessageIndex(stepMessages = []) {
|
||
for (let i = stepMessages.length - 1; i >= 0; i -= 1) {
|
||
if (stepMessages[i]?.role === 'user') return i;
|
||
}
|
||
return -1;
|
||
}
|
||
|
||
/** Whether undo is available for the active node state. */
|
||
export function canUndoRun(activeNodeState) {
|
||
return (activeNodeState?.turnHistory?.length ?? 0) > 0;
|
||
}
|
||
|
||
/** Whether reroll is available (at least one user message in current step). */
|
||
export function canRerollRun(activeNodeState) {
|
||
return findLastUserMessageIndex(activeNodeState?.stepMessages) >= 0;
|
||
}
|
||
|
||
/** Whether the user may advance to the next pipeline node (R5). */
|
||
export function canAdvanceNextStep(activeNodeState) {
|
||
return Boolean(activeNodeState?.lastDraft);
|
||
}
|